#1097040

order	512
nilpotency class	2
isoclinism	isoclinic class of #1082705
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁹

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂⁴	C₂⁵
prime radical	C₂×#2676	C₂
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

3990 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 24
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 24 points:

(2,4)(6,8)(9,10,12,14)(11,13,16,15);(9,10)(11,15)(12,14)(13,16)(17,18,21,20)(19,23,24,22);(1,2)(3,4)(5,6)(7,8)(9,10,12,14)(11,13,16,15)(17,19,21,24)(18,22,20,23);(5,6)(7,8)(9,10)(11,13)(12,14)(15,16);(1,2)(3,4)(5,6)(7,8)(9,11)(10,13)(12,16)(14,15)(17,20,21,18)(19,23,24,22)

Polycyclic presentation:

2^9|a^2=f,b^2=fh,c^2=h,e^2=fh,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,e^b=ef,d^c=df

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 1004236);